#346BC0#346BC0

#346BC0 is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.5% C 0.145 H 258.9°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#346BC0
RGB	rgb(52, 107, 192)
HSL	hsl(216, 57%, 48%)
HSV	hsv(216, 73%, 75%)
CMYK	cmyk(72.9%, 44.3%, 0%, 24.7%)
CIE-LAB	lab(45.70, 11.18, -49.86)
CIE-LCH	lch(45.70, 51.10, 282.64°)
OKLab	oklab(53.53% -0.0279 -0.1427)
OKLCH	oklch(53.53% 0.145 258.9)
XYZ	xyz(16.1848, 15.0495, 51.9108)
Luminance	0.1505 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346BC0 #C08934

analogous

#34B1C0 #346BC0 #4334C0

triadic

#346BC0 #C0346B #6BC034

tetradic

#346BC0 #C034B1 #C08934 #34C043

square

#346BC0 #C034B1 #C08934 #34C043

split-complementary

#346BC0 #C04334 #B1C034

monochromatic

#1A3560 #275090 #346BC0 #5E8CD3 #8EAEE0

Accessibility & contrast

On white

5.24

#346BC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#346BC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346BC0

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346BC0	#FFFFFF	#000000	##FFFFFF
##346BC0	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4073C3

Deuteranopia (green-blind)

#2666BE

Tritanopia (blue-blind)

#007F8C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #346bc0;
/* rgb */ color: rgb(52, 107, 192);
/* oklch */ color: oklch(53.5% 0.145 258.9);

Tailwind

colors: {
  custom: {
    50: '#7d94d3',
    500: '#346bc0',
    950: '#000000',
  },
}

SCSS

$custom: #346bc0;
$custom-light: #7d94d3;
$custom-dark: #000000;

JSON

{
  "hex": "#346bc0",
  "rgb": {
    "r": 52,
    "g": 107,
    "b": 192
  },
  "hsl": {
    "h": 216.429,
    "s": 57.377,
    "l": 47.843
  },
  "oklch": {
    "l": 0.53528,
    "c": 0.14542,
    "h": 258.9
  },
  "luminance": 0.15051
}

Semantic roles & 50–950 ramp

primary

#346BC0

secondary

#CBAF85

accent

#A447E1

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #346BC0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →